It is Sunday, the 7th of September 1930. The place is Konigsberg and the occasion is a small conference on the foundations of mathematics. Arend Heyting, the foremost disciple of L. E. J. Brouwer, has spoken on intuitionism; Rudolf Carnap of the Vienna Circle has expounded on logicism; Johann (forme
Self-Reference and Modal Logic
β Scribed by C. SmoryΕski (auth.)
- Publisher
- Springer-Verlag New York
- Year
- 1985
- Tongue
- English
- Leaves
- 345
- Series
- Universitext
- Edition
- 1
- Category
- Library
No coin nor oath required. For personal study only.
β¦ Synopsis
It is Sunday, the 7th of September 1930. The place is Konigsberg and the occasion is a small conference on the foundations of mathematics. Arend Heyting, the foremost disciple of L. E. J. Brouwer, has spoken on intuitionism; Rudolf Carnap of the Vienna Circle has expounded on logicism; Johann (formerly Janos and in a few years to be Johnny) von Neumann has explained Hilbert's proof theory-- the so-called formalism; and Hans Hahn has just propounded his own empiricist views of mathematics. The floor is open for general discussion, in the midst of which Heyting announces his satisfaction with the meeting. For him, the relationship between formalism and intuitionism has been clarified: There need be no war between the intuitionist and the formalist. Once the formalist has successfully completed Hilbert's programme and shown "finitely" that the "idealised" mathematics objected to by Brouwer proves no new "meaningful" statements, even the intuitionist will fondly embrace the infinite. To this euphoric revelation, a shy young man cautions~ "According to the formalist conception one adjoins to the meaningful statements of mathematics transfinite (pseudo-')statements which in themselves have no meaning but only serve to make the system a well-rounded one just as in geometry one achieves a wellΒ rounded system by the introduction of points at infinity.
β¦ Table of Contents
Front Matter....Pages i-xii
Introduction....Pages 1-62
Front Matter....Pages N1-N1
Provability as Modality....Pages 63-86
Modal Model Theory....Pages 87-132
Arithmetic Interpretations of PRL....Pages 133-165
Front Matter....Pages N3-N3
Bi-Modal Logics and Their Arithmetic Interpretations....Pages 167-216
Fixed Point Algebras....Pages 217-254
Front Matter....Pages N5-N5
Rosser Sentences....Pages 255-297
An Ubiquitous Fixed Point Calculation....Pages 298-329
Back Matter....Pages 330-333
β¦ Subjects
Mathematical Logic and Foundations
π SIMILAR VOLUMES
The present work is a rewritten version of van Benthem's dissertation ``Modal Correspondence Theory'' (University of Amsterdam, 1976) and a supplementary report called ``Modal Logic as Second-Order Logic'' (University of Amsterdam, 1977).
The present work is a rewritten version of van Benthem's dissertation ``Modal Correspondence Theory'' (University of Amsterdam, 1976) and a supplementary report called ``Modal Logic as Second-Order Logic'' (University of Amsterdam, 1977).
This book presents a systematic, unified treatment of fixed points as they occur in Godels incompleteness proofs, recursion theory, combinatory logic, semantics, and metamathematics. Packed with instructive problems and solutions, the book offers an excellent introduction to the subject and highlig